TBA data file whitespace cleanups. (#66)

This just converts the few DOS text files still in here to standard text files (line-endings),
removes all the trailing spaces on lines, removes all the trailing blank lines, and replaces
all the tabs (except in .zon files, where they seem to be common) with expanded spaces.

It's easy to confirm this is actually a non-change, except for whitespace:
* `git show -w` shows this commit as only removing 8 trailing blank lines.

This should make no difference to tbaMUD itself, but it will make working on these files,
especially with scripts and automated tools, much easier.

This is the base change for a set of other changes I will put up once/if this merges,
without this, the others are just too complicated to wrangle.

lib/world/obj/79.obj

@@ -8,7 +8,7 @@ A large steel key has been left here.~
 2 1 0 0
 E
 steel key~
-   This huge key is made from solid steel.  
+   This huge key is made from solid steel.
 ~
 #7901
 key copper~
@@ -20,7 +20,7 @@ A copper key has been left on the floor.~
 2 1 0 0
 E
 copper key~
-   This little key is made from copper.  
+   This little key is made from copper.
 ~
 #7902
 key brass~
@@ -32,7 +32,7 @@ A small brass key lies here.~
 1 10 4 0
 E
 key brass~
-   It is a small, simple brass key with no inscriptions or marks of any kind.  
+   It is a small, simple brass key with no inscriptions or marks of any kind.
 ~
 #7903
 treasure coins~
@@ -44,7 +44,7 @@ There is a huge treasure here, looking moderately valuable.~
 5 1 0 0
 E
 treasure~
-   This looks like a whole lot of coins, though not as many as you expected.  
+   This looks like a whole lot of coins, though not as many as you expected.
 ~
 #7904
 chest wooden~
@@ -57,7 +57,7 @@ A wooden chest stands in the corner.~
 E
 chest wooden~
    It is a robust chest made from short, heavy planks that have been fastened
-together with tenons.  It is equipped with a simple brass lock.  
+together with tenons.  It is equipped with a simple brass lock.
 ~
 #7905
 chest~
@@ -100,7 +100,7 @@ Some waybread has been put here.~
 E
 waybread bread~
    The waybread is the traditional feed of elves when travelling, they call it
-lembas.  It is said to refresh the weary traveler greatly.  
+lembas.  It is said to refresh the weary traveler greatly.
 ~
 #7909
 ring gold goldring~
@@ -122,7 +122,7 @@ There is a huge bastard sword here.~
 18 170 80 0
 E
 bastard sword~
-   Quite a heavy weapon, with a pure white hilt.  
+   Quite a heavy weapon, with a pure white hilt.
 ~
 A
 19 3
@@ -136,7 +136,7 @@ There is a large helmet on the floor.~
 5 450 150 0
 E
 large helmet~
-   This looks like some heavy protection, for the head of course.  
+   This looks like some heavy protection, for the head of course.
 ~
 #7912
 helmet chaos~
@@ -149,7 +149,7 @@ On the floor is a grand evil-looking chaos helmet.~
 E
 chaos helmet~
    This helmet has mounted some mean looking spikes on the front, moreover it
-looks like good protection.  
+looks like good protection.
 ~
 A
 19 2
@@ -166,11 +166,11 @@ On the floor rests a enormous two-handed sword.~
 E
 two-handed sword~
    You notice that there has been inscribed some runes and a sort of pattern,
-which resembles flames running along the edge.  
+which resembles flames running along the edge.
 ~
 E
 runes~
-   On the blade you can read 'Flame And Strength United Are My Soul Power'.  
+   On the blade you can read 'Flame And Strength United Are My Soul Power'.
 ~
 A
 17 10
@@ -187,7 +187,7 @@ There is a silvery breast plate on the floor.~
 E
 plate breast silvery silver~
    On the breast plate you notice a relief of large rose.  The metal seems to be
-some kind of silver or platinum.  
+some kind of silver or platinum.
 ~
 #7915
 plates leg silvery~
@@ -212,7 +212,7 @@ You can see a pair of gloves on the floor.~
 14 250 20 0
 E
 gloves silvery silver~
-   The gloves are made of silver threads.  
+   The gloves are made of silver threads.
 ~
 A
 18 1
@@ -227,7 +227,7 @@ The silvery helmet lies here.~
 E
 helmet silvery silver~
    The helmet is made from platinum or silver and has a white fur brush attached
-on the top.  
+on the top.
 ~
 #7918
 shield rose~
@@ -240,7 +240,7 @@ The shield of the rose rests on the floor.~
 E
 shield rose~
    On the shield you see a clear and perfect painting of a dark red rose on a
-white background.  You also notice an inscription.  
+white background.  You also notice an inscription.
 ~
 E
 inscription~
@@ -256,7 +256,7 @@ A pair of heavy plated boots stand on the floor.~
 40 350 35 0
 E
 boots heavy plated~
-   The boots are made from a silvery metal.  
+   The boots are made from a silvery metal.
 ~
 #7920
 plates arm silvery silver~